Korffs Islet Wind ForecastAustraliaNSWMid North CoastKorffs Islet1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Korffs Islet wind forecast issued yesterday at 11:34 pm. Next forecast at approx. 11:34 am. Korffs Islet Wind Statistics View MoreMay WindGrafton Airport (63km)2025AprilMayStrongest 2 May, 202540.7km/h SAverage May8.7km/hStrongest 15 April, 202546.4km/h SAverage April6.5km/hStrongest 7 March, 202568.4km/h SSEAverage 20257.6km/hClimate (2010–Present)Grafton Airport (63km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 March, 202377.8km/h SAverage 2020–20257.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May30%16.25%2.5%CalmFreshMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May30%16.25%2.5%CalmFreshGet WillyWeather+ to remove ads